Is this 3D model free to download?

Yes, OpenBuilds V-Slot™ Aluminum Extrusion is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by OpenBuilds, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

OpenBuilds V-Slot™ Aluminum Extrusion 3D printable model by OpenBuilds

OpenBuilds V-Slot™ Aluminum Extrusion photo 1

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OpenBuilds V-Slot™ Aluminum Extrusion

Source: Thingiverse by OpenBuilds

The OpenBuilds V-Slot™ Aluminum Extrusion is a free printable 3D model from Thingiverse by OpenBuilds. OpenBuilds V-Slot® Modular Building System ========================= ###V-Slot is an Open Source, high quality extruded aluminum profile building block that has an extremely. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,885 saves Source: Thingiverse Updated 2026-10-24 License: CC-BY-SA · commercial OK Category: Tools & Workshop

Tags: 20x20, 3d printer, 8020, actuator, aluminum, cnc, extrusion, gantry, guide, linear, machine, makerslide, Mark Carew, modular, openbuilds

About this model

OpenBuilds V-Slot® Modular Building System ========================= ###V-Slot is an Open Source, high quality extruded aluminum profile building block that has an extremely smooth linear v groove rail on all sides. It's precise, inexpensive, easy to work with and allows you unlimited design control through it's modular nature. We have developed the OpenBuilds V-Slot system into a global brand that is being put to use worldwide in places such as tech museums used by artist to help create amazing works, bio-labs helping the fight against disease, PCB manufacturing machines building the worlds new tech hardware in basements, engineering educational institutions teaching the fundamentals of mechanical design and in business though the an open business model helping individuals become self rel…

Frequently asked questions

Is this 3D model free to download?: Yes. OpenBuilds V-Slot™ Aluminum Extrusion is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by OpenBuilds.
Who made this model?: Designed by OpenBuilds, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.